Walter-Prototyp - 9/16-18 UNC 2B 4 Flute TiCN Finish Cobalt Straight Flute Machine Tap - Modified Bottoming, Right Hand Thread, 3-19/32" OAL, 26.01mm Thread Length, Oversize
Item #: 36368058
Brand: Walter-Prototyp
Model #: 5348475
Exact Tooling IR#: 04
Features and Benefits
Modified bottoming is similar to bottoming, but the chamfer is longer and has more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
| Product Specifications | |
|---|---|
| Tap Type | Machine Tap |
| Thread Size (Inch) | 9/16-18 |
| Class of Fit | 2B |
| Number of Flutes | 4 |
| Chamfer | Modified Bottoming |
| Material | Cobalt |
| Finish/Coating | TiCN |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNC |
| Overall Length (Decimal Inch) | 3.59380 |
| Overall Length (Inch) | 3-19/32 |
| Overall Length (mm) | 91.28 |
| Oversize | No |
| Material Grade | M35 |
| Series/List | A2336406 |
| Thread Length (Decimal Inch) | 1.0240 |
| Thread Length (mm) | 26.01 |
| Neck Length (mm) | 9.00 |
| Neck Length (Decimal Inch) | 0.3543 |
| Tapping Depth (mm) | 35 |
| Shank Diameter (Decimal Inch) | 0.4290 |
| Shank Diameter (mm) | 10.90 |
| Square Length (Inch) | 1/2 |
| Square Size (Decimal Inch) | 0.3220 |
| Square Size (mm) | 8.18 |
| Material Application | Aluminum; Fiber Reinforced Plastics; Graphite; Grey Cast Iron; Malleable Cast Iron; Non-Ferrous Metals; Plastics; Spheroidal Cast Iron; Vermicular Cast Iron |
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